JBL Stage 1220B 1000W Dual 12" Subwoofer Enclosure | Best Jeep Wrangler JK 4 Door Subwoofer Box
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New (2) 12” inch JBL Subwoofers + JBL 1200 Watts Max Monoblock Bass Amplifier w/ Speaker Box {No Credit Easy Financing} for Sale in San Jacinto, CA - OfferUp
Amazon.com: JBL SUBBP12AM - 450 Watts (150W RMS) 12” Amplified 12 in. Ported Subwoofer with Sub Level Control and Distortion Free Bass with Gravity Magnet Phone Holder Bundle : Electronics
JBL BassPro 12 | 12" (300mm) Car Audio Powered Subwoofer System with Slipstream Port Technology